Since the early 1990s the atomic pair distribution function (PDF) analysis of powder diffraction data has undergone something of a revolution in its ability to do just that: yield important structural information beyond the average crystal structure of a material. With the advent of advanced sources, computing and algorithms, it is now useful for studying the structure of nanocrystals, clusters and molecules in solution or otherwise disordered in space, nanoporous materials and things intercalated into them, and to look for local distortions and defects in crystals. It can be used in a time-resolved way to study structural changes taking place during synthesis and in operating devices, and to map heterogeneous systems. Although the experiments are somewhat straightforward, there can be a gap in knowledge when trying to use PDF to extract structural information by modelling. This book addresses this gap and guides the reader through a series of real life worked examples that gradually increase in complexity so the reader can have the independence and confidence to apply PDF methods to their own research and answer their own scientific questions. The book is intended for graduate students and other research scientists who are new to PDF and want to use the methods but are unsure how to take the next steps to get started.
Underneath the Bragg Peaks: Structural Analysis of Complex Materials focuses on the structural determination of crystalline solids with extensive disorder. Well-established methods exist for characterizing the structure of fully crystalline solids or fully disordered materials such as liquids and glasses, but there is a dearth of techniques for the cases in-between, crystalline solids with internal atomic and nanometer scale disorder. Egami and Billinge discuss how to fill the gap using modern tools of structural characterization. This problem is encountered in the structural characterization of a surprisingly wide range of complex materials of interest to modern technology and is becoming increasingly important. Takeshi Egami received the 2003 Eugene Bertram Warren Diffraction Physics Award for the work described in the book. The authors received 2010 J. D. Hanawalt Award from the International Union of Crystallography largely based on the success of this book. Introduces a unique method to study the atomic structure of nanomaterials Lays out the basic theory and methods of this important emerging technique The first edition is considered the seminal text on the subject
Since the early 1990s the atomic pair distribution function (PDF) analysis of powder diffraction data has undergone something of a revolution in its ability to do just that: yield important structural information beyond the average crystal structure of a material. With the advent of advanced sources, computing and algorithms, it is now useful for studying the structure of nanocrystals, clusters and molecules in solution or otherwise disordered in space, nanoporous materials and things intercalated into them, and to look for local distortions and defects in crystals. It can be used in a time-resolved way to study structural changes taking place during synthesis and in operating devices, and to map heterogeneous systems. Although the experiments are somewhat straightforward, there can be a gap in knowledge when trying to use PDF to extract structural information by modelling. This book addresses this gap and guides the reader through a series of real life worked examples that gradually increase in complexity so the reader can have the independence and confidence to apply PDF methods to their own research and answer their own scientific questions. The book is intended for graduate students and other research scientists who are new to PDF and want to use the methods but are unsure how to take the next steps to get started.
Underneath the Bragg Peaks: Structural Analysis of Complex Materials focuses on the structural determination of crystalline solids with extensive disorder. Well-established methods exist for characterizing the structure of fully crystalline solids or fully disordered materials such as liquids and glasses, but there is a dearth of techniques for the cases in-between, crystalline solids with internal atomic and nanometer scale disorder. Egami and Billinge discuss how to fill the gap using modern tools of structural characterization. This problem is encountered in the structural characterization of a surprisingly wide range of complex materials of interest to modern technology and is becoming increasingly important. Takeshi Egami received the 2003 Eugene Bertram Warren Diffraction Physics Award for the work described in the book. The authors received 2010 J. D. Hanawalt Award from the International Union of Crystallography largely based on the success of this book. Introduces a unique method to study the atomic structure of nanomaterials Lays out the basic theory and methods of this important emerging technique The first edition is considered the seminal text on the subject
The eighth and final book in a series of UK regional cycling climb guides from the author of the bestselling 100 Greatest Cycling Climbs and Another 100 Greatest Cycling Climbs. Previous regions covered include South-East England, Yorkshire, Wales, the Midlands, South-West England, Scotland and North-East England, and now Simon Warren takes readers into North-West England. The book presents new challenges for existing fans of the 100 Greatest series, as well as providing the perfect introduction to hill climbing for new readers in the area.
This text focuses on the practical aspects of crystal structure analysis, and provides the necessary conceptual framework for understanding and applying the technique. By choosing an approach that does not put too much emphasis on the mathematics involved, the book gives practical advice on topics such as growing crystals, solving and refining structures, and understanding and using the results. The technique described is a core experimental method in modern structural chemistry, and plays an ever more important role in the careers of graduate students, postdoctoral and academic staff in chemistry, and final-year undergraduates. Much of the material of the first edition has been significantly updated and expanded, and some new topics have been added. The approach to several of the topics has changed, reflecting the book's new authorship, and recent developments in the subject.
Richard Cobden (1804-65) rose from humble beginnings to become the leading advocate of nineteenth-century free-trade and liberalism. As a fierce opponent of the Corn Laws and promoter of international trade he rapidly became an influential figure on the national stage, whose name became a byword for political and economic reform. Yet despite the familiarity with which contemporaries and historians refer to 'Cobdenism' his ideals and beliefs are not always easy to identify and classify in a coherent way. Indeed, as this volume makes clear, the variety, diversity and malleability of the 'Cobdenite project' attest to the lack of a strict dogma and highlight Cobden's underlying pragmatism. Divided into five sections, this collection of essays offers a timely reassessment of Cobden's career, its impact and legacy in the two hundred years since his birth. Beginning with an investigation into the intellectual and cultural background to his emergence as a national political figure, the volume then looks at Cobden's impact on the making of Victorian liberal politics. The third section examines Cobden's wider influence in Europe, particularly the impact of his tour of 1846-47 which was in many ways a defining moment not only in the making of Cobden's liberalism but in the making of liberal Europe. Section four broadens the theme of Cobden's contemporary impact, including his contribution to the debate on peace, internationalism and the American Civil War; whilst the final section opens up the theme of Cobden's contested legacy, the variety of interpretations of Cobden's ideas and their influence on late nineteenth- and twentieth-century politics. Offering a broad yet coherent investigation of the 'Cobdenite project' by leading international scholars, this volume provides a fascinating insight into one of the nineteenth century's most important figures whose ideas still resonate today.
Introduces undergraduates to the key debates regarding space and culture and the key theoretical arguments which guide cultural geographical work. This book addresses the impact, significance, and characteristics of the 'cultural turn' in contemporary geography. It focuses on the development of the cultural geography subdiscipline and on what has made it a peculiar and unique realm of study. It demonstrates the importance of culture in the development of debates in other subdisciplines within geography and beyond. In line with these previous themes, the significance of space in the production of cultural values and expressions is also developed. Along with its timely examination of the health of the cultural geographical subdiscipline, this book is to be valued for its analysis of the impact of cultural theory on studies elsewhere in geography and of ideas of space and spatiality elsewhere in the social sciences.
The Salvator Mundi is the first Leonardo painting to be discovered for over a century. Following its re-emergence, it played a leading role in the landmark Leonardo exhibition at the National Gallery in London in 2011, after which it was purchased by a Russian oligarch. In 2017 it was auctioned by Christie's in New York, fetching the world record price of $450m, and now forms part of the collection of Louvre Abu Dhabi. The Salvator Mundi may be seen as the devotional counterpart to the Mona Lisa, having an extraordinary, communicative presence. The artist has reformed the very traditional subject matter in a number of ways. The elusiveness of Christ's expression suggests his spiritual origins beyond the world of the senses. The traditional sphere of the earth has been transformed into a rock-crystal orb and signifies a crystalline sphere of the heavens. In addition to its spiritual dimension, the image exploits Leonardo's optical knowledge and his growing sense of the illusiveness of seeing. Only the blessing hand is in reasonably sharp focus, with his features softly veiled. The scintillating curls of his hair are characterised in line with his theory that the physics of the curling of hair is analogous to vortex motion in water. This book looks at evidence of Leonardo's Salvator Mundi in the collections of Charles I and Charles II. It explores the appraisal of works by Leonardo at the Stuart courts, and proposes that how works attributed to Leonardo were first encountered and understood in seventeenth-century Britain would shape the wider evolution of Leonardo as a cultural icon. This volume gives a dramatic first-hand account of the modern-day discovery of the painting, from its purchase in a minor New Orleans auction house, to the cleaning of the picture that would disclose it as Leonardo's startling original, and the research processes that would uncover illustrious and obscure former owners. The book presents the definitive study of the new masterpiece.
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